Arizona · Rock climbing · Cochise · Near Whetstone

Cochise Dome (What's My Line Dome)

Cochise Dome (What's My Line Dome)Photo: StellarD, CC BY-SA 3.0 (via Wikimedia Commons)
7 routes
5.6 – 5.11b
Trad · Sport
Oct–Apr
best months

Is Cochise Dome (What's My Line Dome) open right now?

Alert in the area

The Forest Service lists 3 alerts for Coronado National Forest.

As of · Source: USFS · Coronado National Forest. Agencies don't list every closure — check before you go.

Cochise Dome, also known as What's My Line Dome, is a climbing area in the Douglas Ranger District of Coronado National Forest in Arizona, managed by the Forest Service. It sits among a cluster of climbing spots, with End Pinnacle about 0.2 miles away and Rockfellow Dome and the Rockfellow Group each about 0.3 miles off. The area has seven routes, six of which are trad and one sport. Grades run from 5.6 up to 5.11, with the median around 5.10+. The What's My Line route, a 5.6 trad climb, was first ascended by Dave Baker, Larry Seligman and Peter DePagter in 1971. The What's My Line Direct is a 5.10b/c trad route, and the Unknown route on the lower left side is a 5.11b sport climb. Spring and fall are the most comfortable times to visit. Typical averages from the Tombstone weather station, about 16 miles away, show April highs near 79°F and October highs near 81°F, while July and August average highs in the low 90s and bring the most wet days of the year.

Around this trail

Add any of these when you start a trip
  • Sleep close

    Cochise Stronghold

    Campground

    Campground · 1.0 mi from the trail
  • Eat after

    Wendy's

    Fast food

    Open after 6
  • If it rains

    O.K. Corral

    Museum

    Museum · 16 mi from Whetstone

    Livery and horse corral in Tombstone, Arizona (1879-1888)

Places © OpenStreetMap contributors

More in Whetstone
  • Best time to go · Oct–Apr

    Best time to visit Cochise Dome (What's My Line Dome)

    Best months: October–April. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      62° / 38°

      4 wet

    2. Feb

      64° / 40°

      4 wet

    3. Mar

      71° / 44°

      3 wet

    4. Apr

      79° / 49°

      1 wet

    5. May

      87° / 57°

      1 wet

    6. Jun

      96° / 66°

      3 wet

    7. Jul

      94° / 68°

      10 wet

    8. Aug

      92° / 67°

      10 wet

    9. Sep

      89° / 64°

      6 wet

    10. Oct

      81° / 54°

      3 wet

    11. Nov

      70° / 45°

      3 wet

    12. Dec

      61° / 38°

      4 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Tombstone, AZ, 15.8 mi away at 4,659 ft. The station sits about 1,400 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Routes (7)

Keep exploring — more climbs worth the drive

End PinnaclePhoto: StellarD, CC BY-SA 4.0 (via Wikimedia Commons)

End Pinnacle

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Rockfellow DomePhoto: StellarD, CC BY-SA 3.0 (via Wikimedia Commons)

Rockfellow Dome

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Rockfellow GroupPhoto: StellarD, CC BY-SA 4.0 (via Wikimedia Commons)

Rockfellow Group

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The Boulder and Main WallPhoto: StellarD, CC BY-SA 4.0 (via Wikimedia Commons)

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Creature BoulderPhoto: StellarD, CC BY-SA 4.0 (via Wikimedia Commons)

Creature Boulder

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